/**
 *    Copyright (C) 2008, 2009  Victor Smirnov <aist11@gmail.com>
 *
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License along
 *    with this program; if not, write to the Free Software Foundation, Inc.,
 *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 *    See LICENSE.exceptions in the root folder of this project for possible
 *    exceptions
 *
 */

#ifndef _CUBEFS_CORE_MODELS_BLOB_MAP_ITERATOR_TOOLS_HPP
#define _CUBEFS_CORE_MODELS_BLOB_MAP_ITERATOR_TOOLS_HPP

#include <iostream>

#include <cubefs/api/types.hpp>
#include <cubefs/core/container/container.hpp>
#include <cubefs/core/models/blob_map/names.hpp>

#define CUBEFS_SOURCE "cubefs/core/models/blob_map/iterator/tools.hpp:" CUBEFS_AT

namespace cubefs    {
namespace ctr       {


CUBEFS_ITERATOR_PART_NO_CTOR_BEGIN(cubefs::models::blob_map::IteratorToolsName)

    typedef typename Base::NodeBase                                             NodeBase;
    typedef typename Base::Model                                                Model;
    typedef typename Model::Key                                                 Key;
    typedef typename Model::Value                                               Value;

    typedef typename Model::Types::DataPageType                                 DataPageType;
    typedef typename Model::Types::BufferType                                   Buffer;
    typedef typename Model::Types::BufferContentDescriptorType                  BufferContentDescriptor;
    typedef typename Model::Types::CountDataType                                CountData;

    static const Int Indexes = Model::Indexes;

    BigInt          idx_;
    DataPageType*   data_;

    IteratorPart(MyType &me): Base(me), me_(me), idx_(0), data_(NULL)
    {
        
    }

    DataPageType*& data() {
        return data_;
    }

    const DataPageType*& data() const {
        return data_;
    }

    BigInt &idx() {
        return idx_;
    }

    const BigInt &idx() const {
        return idx_;
    }

    CountData get_base_prefix() {
        
    }

    void setup(const MyType &other)
    {
        Base::setup(other);

        idx_    = other.idx_;
        data_   = other.data_;
    }

CUBEFS_ITERATOR_PART_END

}
}


#undef CUBEFS_SOURCE
#endif
